![subject](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:30 samantha636
Do less Republicans (group A) then Democrats (group B) favor the government investing billions of dollars to improve the country's train system? One thousand Republicans and one thousand Democrats were asked if they favored spending billions to improve the country's train system. How would we write the alternative hypothesis?
A. Ha: pA - pB does not equal 0
B. Ha: pA - pB < 0
C. Ha: pA - pB > 0
D. Ha: pA - pB = 0
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:40
You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50
In which form is the following function written? y = - 2(x – 3)(x + 5)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Aline passes through 3,7 and 6,9 what equation represents the line
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid
Answers: 3
You know the right answer?
Do less Republicans (group A) then Democrats (group B) favor the government investing billions of do...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.03.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2021 02:00
![question](/tpl/images/cats/fizika.png)
Physics, 24.03.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2021 02:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2021 02:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2021 02:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 24.03.2021 02:00
![question](/tpl/images/cats/biologiya.png)
Biology, 24.03.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2021 02:00
![question](/tpl/images/cats/geografiya.png)
Geography, 24.03.2021 02:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.03.2021 02:00